Search found 4 matches

by chrischii
Sat Jul 03, 2021 1:42 pm
Forum: PyBullet Support and Feedback
Topic: Inverse kinematic, convergence Problems only if using STL files
Replies: 0
Views: 167

Inverse kinematic, convergence Problems only if using STL files

Hi, I am a PhD student trying to use PyBullet for clash simulations. I have set up a model using an URDF file consisting of bodies with geometry described with cylinders. <link name="part6"> <inertial> <origin rpy="0 0 0" xyz="0 0 0"/> <mass value="1e-6"/> <in...
by chrischii
Sat Feb 20, 2021 9:25 am
Forum: PyBullet Support and Feedback
Topic: apply motor/motion to link
Replies: 0
Views: 2632

apply motor/motion to link

Hi, I have a model consisting of several links (urdf import). The urdf is imported several times. In my simulation, I want to move the loose ends of each model to a common starting point and then move all models simultaneously. since I have to joints for applying a motion and I did not manage to app...
by chrischii
Sat Feb 20, 2021 9:08 am
Forum: PyBullet Support and Feedback
Topic: closed loop with obj files
Replies: 1
Views: 1679

Re: closed loop with obj files

Problem partially solved.
closed loop is not possible for urdf, but creating a constraint after importing the urdf works.
by chrischii
Fri Dec 25, 2020 6:26 pm
Forum: PyBullet Support and Feedback
Topic: closed loop with obj files
Replies: 1
Views: 1679

closed loop with obj files

Hi all, first of all Merry Xmas! I am new to pybullet and want to perform a collision detection self contact and contact with several closed loop systems installed next to each other.The geometry is created in Creo and exported as obj files. I read now tons of sites and have several questions: 1. I ...